Finding the Fourth Proportional to 14,898,309.92, 22,363,101.93 and 13,203,297.44
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Solution
The fourth proportional to 14,898,309.92, 22,363,101.93 and 13,203,297.44 is: 19,818,804.15
Step by Step Solution
- Step 1: Write the proportion equation
14,898,309.92 : 22,363,101.93 = 13,203,297.44 : x - Step 2: Convert to fraction form
14,898,309.92/22,363,101.93 = 13,203,297.44/x - Step 3: Cross multiply
14,898,309.92x = 22,363,101.93 × 13,203,297.44 - Step 4: Simplify right side
14,898,309.92x = 295,266,686,462,828.06 - Step 5: Solve for x
x = 295,266,686,462,828.06/14,898,309.92 - Step 6: Final answer
x = 19,818,804.15
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.